<?xml version="1.0" encoding="US-ASCII"?>
<dblp>
<article key="journals/jacm/Dean89" mdate="2018-11-06">
<author>Thomas Dean</author>
<title>Using temporal hierarchies to efficiently maintain large temporal databases.</title>
<pages>687-718</pages>
<year>1989</year>
<volume>36</volume>
<journal>J. ACM</journal>
<number>4</number>
<ee>https://doi.org/10.1145/76359.76360</ee>
<url>db/journals/jacm/jacm36.html#Dean89</url>
</article></dblp>
